Calculate the pressure in atmospheres exerted by 10.0 moles of hydrogen gas at 293 kelvin if it is stored in a 7.50 liter container. your value should be a decimal number written to three significant figures. given: r = 0.08205 liter · atmosphere/mole · kelvin

Which factor is likely to impact the possible number of compounds? presence of unlimited number of elements in the periodic table the inability of atoms to align perfectly with other atoms the ability of all elements to react with every other element all elements being equally reactive